Dalston's use both sweet and sour cherry varieties here, which gives this more dimension than a standard cherry soda. The tartness keeps it from being cloying, and the sparkling water adds a clean, crisp finish rather than the syrupy feel you get from a lot of canned sodas. It's made with just four ingredients, comes in at 49 calories per 330ml can, and carries B Corporation certification. Dalston's are based in East London and make all their sodas with real fruit juice rather than flavourings and sweeteners. If you want something that actually tastes of cherries rather than cherry flavouring, this does the job.